In:
Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 37, No. 15_suppl ( 2019-05-20), p. 4037-4037
Abstract:
4037 Background: 60% of newly diagnosed GC pts are 〉 65 y of age, a proportion that is increasing. The global phase 3 study TAGS (NCT02500043) demonstrated the efficacy and safety of FTD/TPI in previously treated pts with mGC/mGEJC. Here we report results in the pt subgroup aged ≥65 in TAGS. Methods: Pts with mGC/mGEJC treated with ≥2 prior chemotherapy regimens were randomized (2:1) to receive FTD/TPI (35 mg/m 2 BID on days 1–5 and 8–12 of each 28-day cycle) or placebo, plus best supportive care. A preplanned efficacy/safety analysis was performed in pts aged ≥65 y. Results: Of 507 randomized pts, 228 (45%) were aged ≥65 y (range 65–89). The pt subset aged ≥65 y was similar to the overall population, except for a higher incidence of moderate renal impairment in the elderly subgroup (31% vs 17%). For pts aged ≥65 y, baseline characteristics were generally balanced across the treatment groups, although more pts treated with FTD/TPI than with placebo had ECOG PS 1 (69% vs 59%). FTD/TPI had an efficacy benefit in pts aged ≥65 y, and the FTD/TPI safety profile was similar in this subgroup vs the overall population (table). Treatment-related deaths (one in each treatment group) did not occur in pts aged ≥65 y. No drug-related deaths associated with cardiotoxicity were reported in pts aged ≥65 y. Although dose modifications were used more often in this subgroup, there was no increase in discontinuations vs the overall population. Conclusions: FTD/TPI was safe and effective in pts aged ≥65 y, who had a higher incidence of moderate renal impairment vs the overall population. Clinical trial information: NCT02500043. [Table: see text]
Type of Medium:
Online Resource
ISSN:
0732-183X
,
1527-7755
DOI:
10.1200/JCO.2019.37.15_suppl.4037
Language:
English
Publisher:
American Society of Clinical Oncology (ASCO)
Publication Date:
2019
detail.hit.zdb_id:
2005181-5